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Wei Yu
Researcher at Southeast University
Publications - 4
Citations - 1068
Wei Yu is an academic researcher from Southeast University. The author has contributed to research in topics: Colloidal gold & Nanoparticle. The author has an hindex of 3, co-authored 4 publications receiving 993 citations.
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Journal ArticleDOI
Preparation and characterization of magnetite nanoparticles coated by amino silane
TL;DR: In this paper, the magnetite nanoparticles were prepared by coprecipitation of Fe 2 and Fe 3 with NH4OH, and then, amino silane was coated onto the surface of magnetite particles.
Journal ArticleDOI
Linear aggregation of gold nanoparticles in ethanol
TL;DR: In this article, a quasi-one-dimensional (1D) chain-like shape of gold colloidal particles was found to spontaneously organize into linear aggregates in ethanol and the morphology of these aggregates was characterized with transmission electron microscope (TEM) and atomic force microscope (AFM).
Journal ArticleDOI
Electric potential control of DNA immobilization on gold electrode
TL;DR: The result proves that controlled potential can affect the course of DNA immobilization and will find wide application in the fields of DNA-based devices.
Proceedings ArticleDOI
Study of fabricating functional nanostructure through combined with molecular assembly
Ning Gu,Lan Huang,Lina Xu,Jianhui Liao,Yu Zhang,Meng Wang,Kai-chang Zhou,Jing Wang,Cunwang Ge,Wei Yu,Hao-ying Shen,Li Peng +11 more
TL;DR: In this paper, the authors presented the experimental results of the arrangement of nanoparticles within the gap of the electrodes and the assembly of biomolecules on the surface of the electrode.